The article introduces the grading method in the professional examination of music, researches the way of accuracy and stability appraisal and analyses the curve of grading errors.
本文介绍了音乐专业考试的评分办法；研究了准确度评价、稳定性评价的方法；分析了评分误差曲线。
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The result shows that this system is better in flexibility and accuracy. It ensures an objective appraisal and can take the place of the function of"appraisal …"